2894264776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{61981}}^1$

素因数の和:62449

約数の個数: 32

約数和(自身を含む): 5857299000

約数和(自身を除く): 2963034224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 898, 1796, 3592, 5837, 11674, 23348, 46696, 61981, 123962, 247924, 495848, 805753, 1611506, 3223012, 6446024, 27829469, 55658938, 111317876, 222635752, 361783097, 723566194, 1447132388, 2894264776]

約数ペア:

[(1, 2894264776), (2, 1447132388), (4, 723566194), (8, 361783097), (13, 222635752), (26, 111317876), (52, 55658938), (104, 27829469), (449, 6446024), (898, 3223012), (1796, 1611506), (3592, 805753), (5837, 495848), (11674, 247924), (23348, 123962), (46696, 61981)]